China Manufacturer for Graphite Electrode Rp Hp Uhp - Small Diameter Graphite Electrode – MORKIN

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China Manufacturer for Graphite Electrode Rp Hp Uhp - Small Diameter Graphite Electrode – MORKIN Detail:

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Graphite electrode is a kind of high temperature resistant graphite conductive material made of petroleum coke and needle coke as aggregate and coal asphalt as binder through raw material calcination, crushing and grinding, batching, kneading, extruding, baking, impregnation, graphitization and mechanical processing. It is called artificial graphite electrode.

Item		Unit	RP	HP
Item		Unit	φ75-φ800mm	φ200-φ700mm
Resistivity	Electrode	μΩm	7.0-10.0	5.8-6.6
Resistivity	Nipple	μΩm	4.0-4.5	3.5-4.0
Modulus of Rupture	Electrode	Mpa	8.0-10.0	10.0-13.0
Modulus of Rupture	Nipple	Mpa	19.0-22.0	20.0-23.0
Young’s Modulus	Electrode	GPa	7.0-9.3	8.0-12.0
Young’s Modulus	Nipple	GPa	12.0-14.0	14.0-16.0
Bulk Density	Electrode	g/cm3	1.53-1.56	1.64-1.68
Bulk Density	Nipple	g/cm3	1.70-1.74	1.75-1.80
CTE (100-600℃)	Electrode	10-6/℃	2.2-2.6	1.6-1.9
CTE (100-600℃)	Nipple	10-6/℃	2.0-2.5	1.1-1.4
Ash		%	0.5	0.3

Nominal Diameter		RP		HP		UHP
Millimeter	Inch	Current Carrying Capacity	Current Density	Current Carrying Capacity	Current Density	Current Carrying Capacity	Current Density
mm	Inch	A	A/cm²	A	A/cm²	A	A/cm²
75	3’’	1000-1400	22-31
100	4’’	1500-2400	19-30
130	5’’	2200-3400	17-26
150	6’’	3000-4500	16-25
200	8’’	5000-6900	15-21	5500-6900	18-25
250	10’’	7000-10000	14-20	6500-10000	18-25	8100-12200	20-30
300	12’’	10000-13000	14-18	13000-17400	17-24	15000-22000	20-30
350	14’’	13500-18000	14-18	17400-24000	17-24	20000-30000	20-30
400	16’’	18000-23500	14-18	21000-31000	16-24	25000-40000	19-30
450	18’’	22000-27000	13-17	25000-40000	15-24	32000-45000	19-27
500	20’’	25000-32000	13-16	30000-48000	15-24	38000-55000	18-27
550	22’’	28000-34000	12-14	34000-53000	14-22	45000-65000	18-27
600	24’’	30000-36000	11-13	38000-58000	13-21	50000-75000	18-26
650	26’’	32000-39000	10-12	41000-65000	12-20	60000-85000	18-25
700	28’’	34000-42000	9.0-11	45000-72000	12-19	70000-120000	18-30

3TPI Thread Detail of Graphite Nipple

Graphite Nipple

4TPI Thread Detail of Graphite Nipple

Graphite Nipple 2
small diameter graphite electrode
small size graphite electrode

Large Stock

There is large stock of RP/HP/UHP graphite electrodes from 100-700mm in diameter, which can be shipped to any port in China within 7 days.

Inspection

Professional inspection team for shipment and support third-party inspection (SGS).

24 Hours

Professional technician and sales team track the use of customers, and respond to any problems within 24 hours.

Solution

Supply technical support and solutions for every customer for any issues when producing in furnace

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Adhering into the basic principle of "quality, assistance, effectiveness and growth", we have attained trusts and praises from domestic and worldwide client for China Manufacturer for Graphite Electrode Rp Hp Uhp - Small Diameter Graphite Electrode – MORKIN , The product will supply to all over the world, such as: Armenia, Algeria, Rome, Our professional engineering group will always be ready to serve you for consultation and feedback. We're able to also offer you with absolutely free samples to meet your requirements. Finest efforts will likely be produced to offer you the ideal service and goods. For anyone who is thinking about our company and merchandise, be sure to contact us by sending us emails or contact us quickly. As a way to know our merchandise and firm. lot more, you can come to our factory to find out it. We'll always welcome guests from all over the world to our business to build company relations with us. Be sure to feel free to get in touch with us for business and we believe we've been intending to share the top trading practical experience with all our merchants.

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